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多项选择题
A.Use only the first address.
B.Try one address,selected at random.
C.Try each address,in order,until one succeeds.
D.Try each address,randomly,until one succeeds.
单项选择题
A.SMON would automatically restore the lost file.
B.You would need to restore the whole database from the last backup.
C.You would need to restore the file from the last full database backup.
D.You would need to use flashback technology to restore the lost redo log member.
E.You would need to use Recovery Manager (RMAN) to restore the lost redo log member.
F.You would need to restore the missing log file by copying one of the remaining files from the same group.
多项选择题
A.ALL
B.PFILE
C.BOTH
D.NONE
E.SPFILE
F.MEMORY
G.INSTANCE
H.DATABASE
单项选择题
A.Oracle Management Agent
B.Enterprise Manager with Grid Control
C.Enterprise Manager with Database Control
D.Operating System Socket for incoming requests
E.Real Application Cluster (RAC) with three instances
F.Enterprise Manager with Generic Database Management
单项选择题
A.SQL script
B.PL/SQL script
C.Operating System (OS) script
D.Enterprise Manager (EM) script
E.Recovery Manager (RMAN) script
多项选择题
A.No index would be created or used in this case.
B.A unique index on the empno column would be created.
C.A CHECK constraint would be enforced on the empno column.
D.A NOT NULL constraint would be enforced on the empno column.
E.A bitmap unique index would be created on the empno column.
多项选择题
A.set PCTFREE and PCTUSED to 50
B.specify extent allocation as Uniform
C.specify extent allocation as Automatic
D.create the tablespace as bigfile tablespace
E.create the tablespace as smallfile tablespace
F.set segment space management to Automatic
G.use the RESIZE clause while creating the tablespace
单项选择题
A.flash back the database
B.perform point-in-time recovery
C.perform a full database recovery
D.drop and re-create the tablespace
E.use Recovery Manager (RMAN) to recover the database
多项选择题
A.All control files are opened.
B.All redo log files are opened
C.The password file is opened.
D.The parameter file is opened.
E.All online data files are opened.
单项选择题
A.lock the listener
B.hide the listener
C.create multiple listeners
D.run listener on a remote client
E.set a password for the listener
F.store listener.ora in a non-default location